A method and apparatus for preparation of a computational fluid dynamics model

摘要

A method of preparation of a Computational Fluid Dynamics (CFD) model of a multicomponent product including a plurality of individual components for simulation, the method including providing a simplified model employing a simplified obstacle to fluid flow in place of one or more components in the model; solving the simplified model; and using the solution of the simplified model to add to modelling data by providing starting values for fluid flow in the simulation of the CFD model.